The HGST 0A78743 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5' Internal Notebook Hard Drive Bare Drive costs $0.1406/GB while the Lenovo 4 TB 3.5' Internal Hard Drive costs $0.0248/GB. Lenovo 4 TB 3.5' Internal Hard Drive offers 82% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
HGST 0A78743 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5' Internal Notebook Hard Drive Bare Drive vs Lenovo 4 TB 3.5' Internal Hard Drive — Which Is Better Value?
Lenovo 4 TB 3.5' Internal Hard Drive
Specification Comparison
| Spec | HGST 0A78743 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5' Internal Notebook Hard Drive Bare Drive | Lenovo 4 TB 3.5' Internal Hard Drive |
|---|---|---|
| Brand | HGST | Lenovo |
| Capacity | 320GB | 4TB |
| $/GB | $0.1406 | $0.0248 |
| Price | $45.00 | $99.00 |
| Retailer | Newegg | Newegg |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Lenovo 4 TB 3.5' Internal Hard Drive offers better value at $0.0248//GB compared to the HGST 0A78743 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5' Internal Notebook Hard Drive Bare Drive at $0.1406//GB — that's roughly 82% less per gigabyte.
The best deal for the Lenovo 4 TB 3.5' Internal Hard Drive is $99.00 at Newegg, while the HGST 0A78743 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5' Internal Notebook Hard Drive Bare Drive starts at $45.00 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each HGST 0A78743 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5' Internal Notebook Hard Drive Bare Drive and Lenovo 4 TB 3.5' Internal Hard Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is HGST 0A78743 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5' Internal Notebook Hard Drive Bare Drive or Lenovo 4 TB 3.5' Internal Hard Drive a better deal?
As of June 2026, Lenovo 4 TB 3.5' Internal Hard Drive offers better value at $0.0248//GB compared to HGST 0A78743 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5' Internal Notebook Hard Drive Bare Drive at $0.1406//GB. That is approximately 82% better value per gigabyte.
What is the price per GB of HGST 0A78743 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5' Internal Notebook Hard Drive Bare Drive?
The HGST 0A78743 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5' Internal Notebook Hard Drive Bare Drive is currently priced at $0.1406/GB ($45.00 for 320GB) at Newegg.
Where can I buy Lenovo 4 TB 3.5' Internal Hard Drive for the cheapest price?
The cheapest price for the Lenovo 4 TB 3.5' Internal Hard Drive is $99.00 at Newegg, which works out to $0.0248/GB.